4344423163 has 2 divisors, whose sum is σ = 4344423164. Its totient is φ = 4344423162.

The previous prime is 4344423121. The next prime is 4344423203. The reversal of 4344423163 is 3613244434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4344423163 is a prime.

It is not a weakly prime, because it can be changed into another prime (4344420163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172211581 + 2172211582.

It is an arithmetic number, because the mean of its divisors is an integer number (2172211582).

Almost surely, 2^4344423163 is an apocalyptic number.

4344423163 is a deficient number, since it is larger than the sum of its proper divisors (1).

4344423163 is an equidigital number, since it uses as much as digits as its factorization.

4344423163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 34.

The square root of 4344423163 is about 65912.2383400837. The cubic root of 4344423163 is about 1631.7140015452.

Adding to 4344423163 its reverse (3613244434), we get a palindrome (7957667597).

The spelling of 4344423163 in words is "four billion, three hundred forty-four million, four hundred twenty-three thousand, one hundred sixty-three".